Add release notes

Author: cowtowncoder

release-notes/CREDITS-2.x

@@ -232,6 +232,9 @@ Michal Foksa (MichalFoksa@github)
  (2.19.0)
 * Contributed #536: (avro) Add Logical Type support for `java.util.UUID`
  (2.19.0)
+* Contributed fix for #589: AvroSchema: Does not include base class for records
+  with subclasses
+ (2.19.1)
 
 Hunter Herman (hherman1@github)
 
@@ -385,3 +388,9 @@ Manuel Sugawara (@sugmanue)
 Josh Curry (@seadbrane)
  * Reported, contributed fix for #571: Unable to deserialize a pojo with IonStruct
   (2.19.0)
+
+Rafael Winterhalter (@raphw)
+ * Reported #589: AvroSchema: Does not include base class for records
+   with subclasses
+  (2.19.1)
+

release-notes/VERSION-2.x

@@ -18,6 +18,12 @@ Active maintainers:
 
 -
 
+2.19.1 (not yet released)
+
+#589: AvroSchema: Does not include base class for records with subclasses
+ (reported by Rafael W)
+ (fix contributed by Michal F)
+
 2.19.0 (24-Apr-2025)
 
 #300: (smile) Floats are encoded with sign extension while doubles without